Feature:1. [Highlight LED] Double head desk lamp uses energy saving highlight high power LED lamp beads, with a flexible gooseneck, to meet your various need.2. [With Clip] With clip base, can clamp 3cm thickness table board, equipped with anti wear protection pad, can hold the table board firmly and will not scratch the table.3. [USB Powered] Clip desk lamp is USB powered, low voltage, stable and safe, compatible with computers, power banks, notebooks, chargers and other devices.4. [10 Gear Adjustable] LED table lamp with 10 gear, the brightness can be adjustment according to your needs, to meet different lighting needs.5. [Widely Application] Clip desk lamp is made of high quality aluminum material, widely used in bedrooms, living rooms, offices, dormitories, etc.How to Use:Turn on the power, press the key to turn on the switch, and it will light up. The button can adjust the brightness of the light in 10 levelsSpecification:Item Type: LED Double Head Desk LampMaximum Straightening Length: Big Lamp Head To Clip: Approx. 45cm / 17.7inSmall Lamp Head To Clip: Approx. 32.5cm / 12.8inPower Supply Mode: USBDimming Gear: 10 gears with brightnessLuminous Mode: double lights all on, big light single on, small light single onLight Source: White lightSwitch Mode: Button typePower: 3WMaterial: AluminumLife: 30000HWeight: Approx. 382g / 13.5oz Package List:1 x Double Head Desk Lamp